0.1.1.0 Reaction wheels ,physically compress and cause craft instability/kraken attacks

[Sythosz]

In my case, when a large reaction wheel was mounted at the bottom of a heavy rocket, on the launchpad the entire rocket was resting on it. It became compressed and sunk into the part above it, this caused the entire craft to wobble, and in some cases outright destroy itself. The setup I had was: a Mammoth II on the bottom, Lg reaction wheel, and an upside down XL to LG fuel tank